8 STEP 5 Operations
8.1 Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 1
8.1.1 Boolean Logic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 2
8.1.2 Set/Reset Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 7
8.1.3 Load and Transfer Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 10
8.1.4 Timer Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 15
8.1.5 Counter Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 25
8.1.6 Comparison Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 29
8.1.7 Arithmetic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 30
8.1.8 Block Call Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 32
8.1.9 Other Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 37
8.2 Supplementary Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 38
8.2.1 Load Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 39
8.2.2 Enable Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 40
8.2.3 Bit Test Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 41
8.2.4 Digital Logic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 43
8.2.5 Shift Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 47
8.2.6 Conversion Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 49
8.2.7 Decrement/Increment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 51
8.2.8 Disabling/Enabling Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 52
8.2.9 "DO" Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 53
8.2.10 Jump Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 55
8.2.11 Substitution Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 57
8.3 System Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 63
8.3.1 Set Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 63
8.3.2 Load and Transfer Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 64
8.3.3 Arithmetic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 66
8.3.4 Other Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 67
8.4 Condition Code Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 68
8.5 Sample Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 70
8.5.1 Momentary-Contact Relay/Edge Evaluation . . . . . . . . . . . . . . . . . 8 - 70
8.5.2 Binary Scaler/Binary Divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 70
8.5.3 Clock/Clock-Pulse Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 72
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EWA 4NEB 812 6210-02
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